64257791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11311}}^1$

素因数の和:11366

約数の個数: 16

約数和(自身を含む): 76016640

約数和(自身を除く): 11758849

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 11311, 147043, 214909, 260153, 2793817, 3381989, 4942907, 64257791]

約数ペア:

[(1, 64257791), (13, 4942907), (19, 3381989), (23, 2793817), (247, 260153), (299, 214909), (437, 147043), (5681, 11311)]